High-Quality Orthopaedic Care ## Defy Pain. Redefine Resilience. Providing comprehensive care for complex spine, nerve, and musculoskeletal disorders. Where expertise meets innovation to achieve life-changing pain relief. - [I need to make an appointment with urgent care.](https://osshealth.com/orthopaedic-urgent-care) - [I need to make an appointment with a provider.](https://www.medentmobile.com/portal/index.php?practice_id=3y98FvcQ&main_section=online_schedule_start&locid=0) - [I need to pay my bill.](https://osshealth.ci.healthpay24.cloud/account/login) - [I need to sign into my account.](https://www.medentmobile.com/portal/index.php?main_section=login&practice_id=3y98FvcQ&primary_tab=messages) - [Where does it hurt?](https://osshealth.com/specialties) - [I need to watch my education videos.](https://osshealth.com/patient-resources) - [Do you take my insurance?](https://osshealth.com/insurance) - [I am looking for a provider.](https://osshealth.com/providers) [Schedule An Appointment](https://www.medentmobile.com/portal/index.php?practice_id=3y98FvcQ&main_section=online_schedule_start&locid=0) [Ortho Urgent Care - Save My Spot](https://osshealth.com/orthopaedic-urgent-care) We have you covered ## Get Started with OSS Health ### Orthopaedic Urgent Care Skip the ER and go right to orthopaedic experts with our five convenient locations in York, Hanover, Mechanicsburg and Enola. [Urgent Care Online Check In](https://osshealth.com/orthopaedic-urgent-care) ### OSS Health Locations Our surgeons perform at top area hospitals such as UPMC Memorial, UPMC Hanover, Wellspan York, Penn State Health Holy Spirit Medical Center, Penn State Health Hampden Medical Center and our very own OSS Orthopaedic Hospital [Explore Our Locations](https://osshealth.com/locations) ### Where Do You Hurt? We don’t just have a few key areas of expertise—our specialists cover a wide knowledge base to bring you care that is tailored specifically to your individual needs. [Explore Our Specialties](https://osshealth.com/specialties) ### Schedule An Appointment Schedule an appointment with a provider and location of your choosing. [Schedule An Appointment Online](https://www.medentmobile.com/portal/index.php?practice_id=3y98FvcQ&main_section=online_schedule_start&locid=0) Pioneers in Precision Care ## Meet Our Providers For decades, OSS Health has been providing the highest quality orthopaedic and spine care to patients in York, Adams and Cumberland Counties. [Search All Providers](https://osshealth.com/providers) [### William Ulmer, Jr. DO Orthopaedic Surgeon](https://osshealth.com/providers/william-ulmer-jr) [### Ammar Shahid MD Primary Care Sports Medicine](https://osshealth.com/providers/ammar-shahid) [### Michael Furman MS, MD Physical Medicine & Rehabilitation](https://osshealth.com/providers/michael-furman) [### Devin Olsen DO Orthopaedic Surgeon](https://osshealth.com/providers/devin-olsen) [### Kier Blevins MD Orthopaedic Surgeon](https://osshealth.com/providers/kier-blevins) [### Jesse Welter DO Orthopaedic Surgeon](https://osshealth.com/providers/jesse-welter) [### David Granger DPM Podiatrist](https://osshealth.com/providers/david-granger) [### Amit Patel MD Orthopaedic Surgeon](https://osshealth.com/providers/amit-patel) [### Wade Andrews MD Orthopaedic Surgeon](https://osshealth.com/providers/wade-andrews) [### James Klunk DO Orthopaedic Surgeon](https://osshealth.com/providers/james-klunk) [### James Gilhool DO Physical Medicine & Rehabilitation](https://osshealth.com/providers/james-gilhool) [### Giselle Aerni MD, FAMSSM Primary Care Sports Medicine](https://osshealth.com/providers/giselle-aerni) [### Kevin Messner MD Emergency Medicine](https://osshealth.com/providers/kevin-messner) [### Brent Hines DO Orthopaedic Surgeon](https://osshealth.com/providers/brent-hines) [### Alexander Kish MD Orthopaedic Surgeon](https://osshealth.com/providers/alexander-kish) [### Sania Mahmood MD Orthopaedic Surgeon](https://osshealth.com/providers/sania-mahmood) [### Matthew Christian MD, FAAOS Orthopaedic Surgeon](https://osshealth.com/providers/matthew-christian) [### Varun Sambhariya MD Orthopeadic Surgeon](https://osshealth.com/providers/varun-sambhariya) [### J. Alexander Holbert MD Orthopaedic Surgeon](https://osshealth.com/providers/j.alexander-holbert) [### George Margetas DO Orthopaedic Surgeon](https://osshealth.com/providers/george-margetas) [### Brian Bixler MD Orthopaedic Surgeon](https://osshealth.com/providers/brian-bixler) [### Michael Falci DPM Podiatric Surgeon](https://osshealth.com/providers/michael-falci) [### Abbie Kelley DO Primary Care Sports Medicine](https://osshealth.com/providers/abbie-kelley) [### Eric Jackson DO Orthopaedic Surgeon](https://osshealth.com/providers/eric-jackson) [### Paul Lin MD Physical Medicine & Rehabilitation](https://osshealth.com/providers/paul-lin) [### Usman Zahir MD Orthopaedic Surgeon](https://osshealth.com/providers/usman-zahir) [### Brian Steinmetz DO Physical Medicine & Rehabilitation](https://osshealth.com/providers/brian-steinmetz) [### Kyle Low MD, FAAOS Orthopaedic Surgeon](https://osshealth.com/providers/kyle-low) [### River Elliott MD Hand Surgeon | Plastic Surgeon](https://osshealth.com/providers/river-elliott) [### Corey Caruthers DO Orthopaedic Surgeon](https://osshealth.com/providers/corey-caruthers) 5 Convenient Locations ## Schedule Your Urgent Care Visit [Save My Spot Now](https://osshealth.com/orthopaedic-urgent-care) [Not Urgent? Schedule an appointment online](https://www.medentmobile.com/portal/index.php?practice_id=3y98FvcQ&main_section=online_schedule_start&locid=0) Dedicated to Superior Patient Experience ## Award Winning Orthopaedic Care Life-Changing Outcomes by Trusted Physicians ## What Patients Are Saying ##### Compassionate, thorough, exudes competence, empathetic, and will guide you to achieve the best outcome possible. His guidance before considering surgery, while preparing for surgery, and post-op are all top notch and he takes the time assure you and your family are fully informed. He leaves no question unanswered. ##### George Margetas DO Orthopaedic Surgeon ##### He was tentative, listened to my concerns, throughly explained things so that I can understand. Great beside manor. I would recommend Dr.Low to anyone who needs care. The staff is great too! ##### Kyle Low MD, FAAOS Orthopaedic Surgeon ##### My visits with Dr Steinmetz has always been pleasant. He is always friendly and explains what he is going to be doing. He did injections in my shoulder ##### Brian Steinmetz DO Physical Medicine & Rehabilitation ##### It was a great visit. Dr Kelly was quick and confident in her diagnosis. Worked out well. ##### Abbie Kelley DO Primary Care Sports Medicine ##### Dr Granger is a brilliant diagnostician who is also kind and compassionate. I am so fortunate to have him as part of my care team. ##### David Granger DPM Podiatrist ##### I think he is the best. ##### Matthew Christian MD, FAAOS Orthopaedic Surgeon The Latest News & Developments ## From the Blog [View All Blog Posts](https://osshealth.com/blogs) [#### Memorial Day 2026 May 13, 2026](https://osshealth.com/blog/memorial-day-2026) [#### Summer Sports Physicals 2026 May 5, 2026](https://osshealth.com/blog/summer-sports-physicals-2026) [#### BEAR Implant April 16, 2026](https://osshealth.com/blog/bear-implant) [#### Good Hope Surgery Center April 1, 2026](https://osshealth.com/blog/good-hope-surgery-center) [#### Spine Experts March 27, 2026](https://osshealth.com/blog/spine-experts) [#### Easter Weekend Holiday 2026 March 26, 2026](https://osshealth.com/blog/easter-weekend-holiday-2026) [#### Super Bowl 2026 February 9, 2026](https://osshealth.com/blog/super-bowl-2026) [#### Spring Sports Physicals 2026 February 4, 2026](https://osshealth.com/blog/spring-sports-physicals-2026) [#### Welcome to OSS Health January 28, 2026](https://osshealth.com/blog/welcome-to-oss-health) [#### Winter Storm Adjusted Hours January 23, 2026](https://osshealth.com/blog/winter-storm-adjusted-hours) [#### Powder Mill Early Closing - January 16, 2026 January 15, 2026](https://osshealth.com/blog/powder-mill-early-closing-january-16-2026) [#### 2025 Christmas and New Years Day Hours December 9, 2025](https://osshealth.com/blog/2025-christmas-and-new-years-day-hours) Need Orthopaedic Services? ## Schedule An Appointment For your convenience, we have a number of ways you can schedule an appointment at OSS Health. Schedule an appointment online or make an appointment by calling today. [Schedule An Appointment](https://www.medentmobile.com/portal/index.php?practice_id=3y98FvcQ&main_section=online_schedule_start&locid=0) OR CALL [(717) 848-4800](tel:17178484800)